* People: "John went to Paris to visit the Eiffel Tower."
* Places: "We took a trip to Disneyland in California."
* Things: "I love reading Shakespeare's plays."
* Organizations: "Amazon is a large online retailer."
* Days of the week, months, holidays: "We celebrated Thanksgiving on Thursday, the fourth Thursday of November."
Key Points:
* Proper nouns are always capitalized.
* They refer to specific people, places, things, or organizations.
* Common nouns are general terms (e.g., city, country, person, day) and are not capitalized.